SenSafe® Copper (John's) Test Strip (Pocket Pack)

30 Foil packed tests
Part No. 481142


Our SenSafe® John's Copper water quality test strips combine a wide range of detection of free copper in water with no interference from Iron and can be used in water with a wide range of pH. These water quality test strips are safe and easy to use for fast accurate results within the ranges of 0 to 2 ppm (mg/L), which permits the measurement of typical copper levels found in well, tap, pool, and stream water. The unique, patented, SenSafe® strip allows for low level detection without sacrificing accuracy.

Why test for Copper?

This test detects Copper (Cu+1 & Cu+2). Copper is not typically found in city tap water. The major source of Copper in drinking water is corrosion of household pipes, fixtures, and faucets. Blue-green stains on plumbing fixtures, sinks, and bath tubs may indicate Copper is present.  If Copper is detected in older plumbing, a test for Lead should also be conducted. EPA limit for Copper is 1.3ppm.


0, 0.05, 0.1, 0.2, 0.4, 1, 2 ppm (mg/L)